Step-by-step explanation:
1 x 1 + 20 =21
2×2+20=24
3×3+20=29
only 5 terms less than 50
$25 ... 1 month (installments for a TV screen)
$900 ... x months
If you would like to know how many months will she take to pay a total of $900, you can calculate this using the following steps:
25 * x = 900 * 1 /25
x = 900 / 25
x = 36 months /12
x = 3 years
Result: 3 years equals to 36 months.
Answer:
9 22/25
Step-by-step explanation:
Answer: 39.5 ft^2
Step-by-step explanation:
1. Find the area of the rectangle using the formula length * width
2. Find the area of one of the triangles (the top one) using the formula 1/2(b*h)
3. Find the area of the other triangle (the bottom one) using the formula 1/2(b*h)
- 3 ft * 3 ft * 0.5 = 4.5 ft
4. Add 'em all up to get the total area
- 32 ft + 3 ft + 4.5 ft = 39.5 ft ^2
Answer:
u = 10
Explanation:
The slope of the lone can be calculated as follows:
slope = (y2-y1) / (x2-x1)
We are given:
slope = -4/3
point (10,6) representing (x1,y1)
point (7,u) representing (x2,y2)
Substitute with the givens in the above equation and solve for u as follows:
slope = (y2-y1) / (x2-x1)
-4/3 = (u-6) / (7-10)
-4/3 = (u-6) / -3
4/3 = (u-6) / 3
3*4 = 3*(u-6)
4 = u-6
u = 4+6
u = 10
Hope this helps :)